coastal landforms and landscape of deposition (spits)

Question 1

what is a spit? what causes it to form?

Answer 1

long narrow strip of land formed when LSD causes the beach to extend out to sea

Question 2

what can the sediment projection of a spit create?

Answer 2

a salt marsh due to the sheltered, saline environment

Question 3

what does the length of the spit depend on?

Answer 3

any changing currents or rivers because this could possibly prevent sediment from being deposited

Question 4

what can a spit never extend across?

Answer 4

an estuary